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2.The value of Planck’s constant is …

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2.The value of Planck’s constant is 6.63 × 10–34 J s. The velocity of light is 3.0 × 108 m s– 1. Which value is closest to the wavelength in nanometers of a quantum of light with frequency of 8 × 1015 s ? (a) 2 × 10–25 (b) 5 × 10–18 (c) 4 × 101 (d) 3 × 10

Posted by Darshan Patil 3 years, 8 months ago

CBSE > Class 11 > Chemistry

2 answers

Raghav Malik 3 years, 8 months ago

b

Aditi - 3 years, 8 months ago

5.3×10-¹⁸

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